what is the difference between line voltage meter and relays
Answer Posted / viral shah
Voltmeter is measurement device and relay is sensing device.
from relay you provide protection,indication and measurement.
from voltmeter you can measure only voltage.
Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....
Why are cables rated for 40 KA for 0.25 Sec fault current rating?
what is 3rd Harmonics? how it is generated in alternator
i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?
what is the function of bearing in dc mchine" and where it is placed
Why squirrel cage motor can only use with low starting loads ?
I Want randstand placement papers
why would amp draw on neutral wire be as much as amp draw on the hot leg.
How can we calculate cable size in Low voltage & high voltage
whether starting current is limited to rated current of motor through soft starting or it exceeds the rated current?
Efficient electrical earthing in hard rock area
How we can defined theecopper cable size if we know the aluminium cable size?
Iin ESP why positive is grounded ? why not negative ?
Hi I'm doing my MBA(3rd semester).I applied for the post of ET conducted by BHEL the last year.I cleared the written and lost in personal interview.Again I wrote the exam this time and cleared the written n yet to take the personal interview.Shall I disclose in the interview about my studies.What shall i say if they ask about my change from studies to job
electrical